Set with a beautiful turquoise stone that has been hand-cut with abstract filigree detailing, this<b> sterling silver signet ring</b> by <a href="http://www.selfridges.com/GB/en/cat/thomas-sabo/" style="text-decoration: none"><font color="black"><b>Thomas Sabo</b></font></a> features an audacious band that will add instant statement to everyday outfits. Imbued with a skull design, it&#39;s a bold, rebellious yet entirely refined accessory - best worn on its own and with confidence in tow.